The movement of oxygen from an area of high concentration to an area of low concentration is an example of

A) osmosis.
B) active transport.
C) diffusion.
D) facilitated transport.
E) filtration.


Answer: C

Anatomy & Physiology

You might also like to view...

During reduction, a molecule or atom ________.

gains protons or gains electrons loses protons or gains electrons gains protons or loses electrons loses protons or loses electrons

Anatomy & Physiology

When hemoglobin molecules are decomposed, a greenish pigment called

_____________ is formed. Fill in the blank(s) with correct word

Anatomy & Physiology

The transparent portion of the fibrous tunic is the

a. canthus. b. cornea. c. conjunctiva. d. pupil. e. iris.

Anatomy & Physiology

Which of the following is more effective in producing bronchodilation?

A. Norepinephrine B. Acetylcholine C. Muscarine D. Thyroxine E. Nicotine

Anatomy & Physiology